Q1.W7 GCF, Divisibility and Ratio

When the sum of 9 and 3 is divided by the difference of 9 and 3, what is the quotient?

• 1
• 3
• 4
• 2

The morning temperature was –5˚. By noon the temperature was 4˚. How many degrees had the temperature risen?

• -5 degrees

• 10 degrees
• -9 degrees

• -1 degrees

Write the numeral for seventeen million, one hundred five thousand.

• 17,105,000

• 17,010,500

• 17,150,000

• 17,010,500

Patrick has 3 red toy cars and 5 white toy cars. What is the ratio of red toy cars to white toy cars? 

• 5:8
• 3:5
• 3:8
• 5:3

At an average rate of 8 miles per hour, how far could a person ride a bike in four hours?

• 32 miles
• 40 miles
• 24 miles
• 16 miles

Calculate the product.

715 × 32

• 22,880

• 23,200

• 20,280

• 22,800

Jack needed new pencils for school today. He took 6 pencils from a new box of pencils. If there are 18 pencils left in the box, how many pencils were in the brand new box? Which equation represents the situation?

• p - 6 = 18

• p + 6 = 18

• 6p = 18

• p/6 = 18

Round 37,542 to the nearest thousand.

• 38,000
• 37,000
• 38,500
• 36,000

What is the best estimate for 5,789 + 2093 ?

• 6,000 + 3,000 = 9,000

• 5,000 + 2,000 = 7,000

• 6,000 + 2,000 = 8,000

• 5,000 + 3,000 = 8,000

An expression is shown.

1,379 ÷  7

What is the value of the expression?

• 1970
• 150
• 200
• 197